When adding the tasks back in they appear in the list with no name then they disappear from the list when i press F5. The files are put intot he folders if i check them in the file manager and task schedules says there are no more errors. However i'm still getting errors in the event logs. the same ones. No doom3 bfg love.

Suddenly game stopped to work for me too (single playing game). For me it fixes problem when start multiplaying game at first. Just greate own game and after game has loaded then leave game. After that my single playing game works again...